Boiler feed water recovery device

Abstract

The utility model discloses a boiler feed water recovery device, and relates to the technical field of recovery devices. The filtering device comprises a filtering bin, a connecting mechanism and a configuration mechanism, wherein the connecting mechanism and the configuration mechanism are arranged on the filtering bin, and the connecting mechanism comprises a sliding groove formed in the top of the filtering bin. Through the arrangement of the connecting mechanism, after the filtering device is used for a long time, if the filtering device needs to be replaced, the limiting rod can be pulled out, in the pulling-out process of the limiting rod, a spring on the outer wall of the limiting rod can be compressed by being matched with two first sliding rods, in this way, the limiting rod can relieve limiting of a lifting handle, and the filtering device is convenient to use. The lifting handle can conveniently drive the filter screen and the activated carbon on the lifting handle to be replaced, after the filter device is replaced, only the limiting rod needs to be loosened, the limiting rod can be pushed by the spring on the limiting rod to be inserted into the limiting groove in the lifting handle again to limit the limiting rod, and through the arrangement, the tedious process of mounting and dismounting can be reduced, so that the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of recycling devices, and particularly relates to a boiler feed water recycling device. Background Technique

[0002] A boiler feed water recycling device is a device used to recycle waste water such as steam condensate generated during the operation of a boiler, and after a series of treatments such as filtration and condensation, it is reused as boiler feed water. It usually consists of a collection system, a filtration system, a condensation system, a control system, etc., and can effectively save water resources, reduce energy consumption, reduce environmental pollution, improve the operation efficiency of the boiler, and is widely used in various industrial and civil boiler systems.

[0003] When the existing device filters the recycled steam, there are obvious drawbacks. The fixing method of its filtering device is extremely cumbersome, usually involving multiple complex connection structures and fastening components. This leads to extremely difficult operation when the filtering device becomes blocked, damaged, etc. after long-term use and needs to be replaced. Workers have to spend a lot of time and energy to disassemble those complex fixing structures one by one, carefully remove the old filtering device, and then install the new filtering device through the same cumbersome steps. In this way, the entire replacement process is not only time-consuming but also requires a large amount of labor costs, seriously affecting the continuity and efficiency of work. Content of the Utility Model

[0004] The purpose of the utility model is to provide a boiler feed water recycling device. By setting a connection mechanism, it solves the problem that the fixing method of its filtering device is extremely cumbersome, usually involving multiple complex connection structures and fastening components. This leads to extremely difficult operation when the filtering device becomes blocked, damaged, etc. after long-term use and needs to be replaced. Workers have to spend a lot of time and energy to disassemble those complex fixing structures one by one, carefully remove the old filtering device, and then install the new filtering device through the same cumbersome steps. In this way, the entire replacement process is not only time-consuming but also requires a large amount of labor costs, seriously affecting the continuity and efficiency of work.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a boiler feed water recycling device, including a filtration chamber, the filtration chamber, a connection mechanism and a configuration mechanism arranged on the filtration chamber;

[0007] The connecting mechanism includes a sliding groove opened at the top of the filtering bin. A handle is provided at the top of the filtering bin. The bottom of the handle is fixedly connected with a filter screen and activated carbon. The bottoms of the filter screen and the activated carbon both extend into the sliding groove and are both slidably connected to the sliding groove. A limiting groove is opened on the left side of the handle. Two first sliding rods are fixedly connected to the left side of the filtering bin. A slider is slidably sleeved on the outer walls of the two first sliding rods. A limiting rod is fixedly connected to the slider. The right end of the limiting rod extends into the limiting groove and is slidably connected to the limiting groove. Springs are wound around the outer walls of the two first sliding rods. One ends of the two springs are fixedly connected to the slider, and the other ends of the two springs are fixedly connected to the two first sliding rods.

[0008] Further, the configuration mechanism includes a condensation bin fixedly connected to the back of the filtering bin. A first support rod is fixedly sleeved on the outer wall of the condensation bin. The bottom end of the first support rod is fixedly connected with a base. A water storage tank is fixedly connected to the outer wall of the condensation bin. A second support rod is fixedly sleeved on the outer wall of the water storage tank. The bottom of the second support rod is fixedly connected with the base.

[0009] Further, a condensation pipe is fixedly connected to the inner wall of the condensation bin. The front end of the condensation pipe extends into the filtering bin, and the rear end of the condensation pipe extends into the water storage tank.

[0010] Further, a water inlet pipe and a water outlet pipe are fixedly connected to the outer wall of the condensation bin. Both the water inlet pipe and the water outlet pipe communicate with the condensation bin. A water pump is fixedly connected to the outer wall of the water storage tank.

[0011] Further, an air inlet pipe is fixedly connected to the outer wall of the filtering bin. A connecting pipe is inserted into the inner wall of the air inlet pipe.

[0012] Further, a U-shaped block is fixedly connected to the bottom of the filtering bin. Two second sliding rods are fixedly connected to the front of the filtering bin. A fixing block is fixedly sleeved on the outer walls of the two second sliding rods. A motor is fixedly connected to the back of the U-shaped block. The output shaft of the motor is fixedly connected with a threaded rod through a coupling. The threaded rod penetrates through the U-shaped block and the fixing block and is rotatably connected to the U-shaped block and the fixing block.

[0013] Further, a limiting clamp is threadedly sleeved on the outer wall of the threaded rod. The two second sliding rods both penetrate through the limiting clamp and are both slidably connected to the limiting clamp. The limiting clamp is adapted to the connecting pipe.

[0014] The utility model has the following beneficial effects:

[0015] (1) The utility model reduces the cumbersome installation and disassembly process and improves the installation efficiency by providing a connection mechanism. After the filter device has been used for a long time, if it needs to be replaced, the limit rod can be pulled outwards. During the pulling process of the limit rod, the springs on its outer wall will be compressed by cooperating with the two first slide rods. In this way, the limit on the handle can be released, facilitating the replacement of the filter screen and activated carbon on the handle. After the filter device is replaced, simply release the limit rod, and the limit rod will be pushed by the spring on it and re-inserted into the limit groove on the handle to limit it.

[0016] (2) The utility model provides a configuration mechanism. After the pipeline is stably connected, the steam discharged from the boiler can smoothly enter the filter chamber. The steam first passes through the filter screen to remove impurities, and then when passing through the activated carbon, the activated carbon can adsorb smaller particles in the steam. Finally, the purified steam enters the condensation chamber through the condensation pipe, undergoes heat transfer with the coolant in the condensation chamber, releases heat and condenses into water, which is collected in the water storage tank. Subsequently, the water can be pumped back into the boiler for recycling through a water pump.

[0017] Of course, it is not necessary for any product implementing the utility model to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model, and those of ordinary skill in the art can obtain other drawings based on these drawings without creative efforts.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the connection mechanism of the present utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the configuration mechanism of the present utility model;

[0022] Figure 4 is Figure 2 a partial enlarged schematic diagram of A in

[0023] Figure 5 is Figure 3 a partial enlarged schematic diagram of B in

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 1. Filter chamber; 2. Connection mechanism; 3. Configuration mechanism; 21. Slide groove; 22. Handle; 23. Filter screen; 24. Activated carbon; 25. Limit groove; 26. First slide bar; 27. Slide block; 28. Limit bar; 29. Spring; 31. Condensation chamber; 32. First support rod; 33. Base; 34. Water storage tank; 35. Second support rod; 36. Condensation pipe; 37. Water inlet pipe; 38. Water outlet pipe; 39. Water pump; 391. Air inlet pipe; 392. Connection pipe; 393. U-shaped block; 394. Second slide bar; 395. Fixed block; 396. Motor; 397. Threaded rod; 398. Limit fixture. Detailed implementation manner

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Please refer to Figures 1-5 As shown, the present invention is a boiler feed water recovery device, including a filter chamber 1, a connection mechanism 2 and a configuration mechanism 3 provided on the filter chamber 1;

[0028] The connection mechanism 2 includes a slide groove 21 opened at the top of the filter chamber 1. A handle 22 is provided at the top of the filter chamber 1. The bottom of the handle 22 is fixedly connected with a filter screen 23 and activated carbon 24. The bottoms of the filter screen 23 and the activated carbon 24 both extend into the slide groove 21 and are both slidably connected to the slide groove 21. A limit groove 25 is opened on the left side of the handle 22. Two first slide bars 26 are fixedly connected to the left side of the filter chamber 1. A slide block 27 is slidably sleeved on the outer walls of the two first slide bars 26. A limit bar 28 is fixedly connected to the slide block 27. The right end of the limit bar 28 extends into the limit groove 25 and is slidably connected to the limit groove 25. Springs 29 are wound around the outer walls of the two first slide bars 26. One end of each of the two springs 29 is fixedly connected to the slide block 27, and the other end of each of the two springs 29 is fixedly connected to the two first slide bars 26.

[0029] The configuration mechanism 3 includes a condensation chamber 31 fixedly connected to the back of the filter chamber 1. A first support rod 32 is fixedly sleeved on the outer wall of the condensation chamber 31. The bottom end of the first support rod 32 is fixedly connected with a base 33. A water storage tank 34 is fixedly connected to the outer wall of the condensation chamber 31. A second support rod 35 is fixedly sleeved on the outer wall of the water storage tank 34. The bottom of the second support rod 35 is fixedly connected with the base 33.

[0030] The steam is filtered by the filter screen 23 and the activated carbon 24 in the filter chamber 1, so that impurities and fine particles in the steam are effectively removed.

[0031] The inner wall of the condensation chamber 31 is fixedly connected with a condensation pipe 36. The front end of the condensation pipe 36 extends into the filtration chamber 1, and the rear end of the condensation pipe 36 extends into the water storage tank 34.

[0032] The purified steam can be sent into the condensation chamber 31 through the condensation pipe, where it undergoes heat transfer with the coolant in the condensation chamber 31, releases heat, condenses into water, and is collected in the water storage tank 34.

[0033] Both the outer walls of the condensation chamber 31 are fixedly connected with a water inlet pipe 37 and a water outlet pipe 38. Both the water inlet pipe 37 and the water outlet pipe 38 communicate with the condensation chamber 31. A water pump 39 is fixedly connected to the outer wall of the water storage tank 34.

[0034] The water is pumped back into the boiler for recycling through the water pump 39 at the bottom of the water storage tank 34.

[0035] An air inlet pipe 391 is fixedly connected to the outer wall of the filtration chamber 1, and a connecting pipe 392 is inserted into the inner wall of the air inlet pipe 391.

[0036] By inserting the external exhaust connection pipe of the boiler steam into the air inlet pipe 391 on the filtration chamber, the boiler's externally exhausted steam can smoothly enter the filtration chamber 1.

[0037] A U-shaped block 393 is fixedly connected to the bottom of the filtration chamber 1. Two sliding rods two 394 are fixedly connected to the front of the filtration chamber 1. A fixing block 395 is fixedly sleeved on the outer walls of the two sliding rods two 394. A motor 396 is fixedly connected to the back of the U-shaped block 393. The output shaft of the motor 396 is fixedly connected with a threaded rod 397 through a coupling. The threaded rod 397 passes through both the U-shaped block 393 and the fixing block 395 and is rotatably connected to both the U-shaped block 393 and the fixing block 395.

[0038] By starting the motor, the motor 396 drives the threaded rod 397 to rotate. At this time, during the rotation of the threaded rod 397, it cooperates with the two sliding rods two 394, causing the limiting clamp 398 thereon to move inward.

[0039] A limiting clamp 398 is threadedly sleeved on the outer wall of the threaded rod 397. Both of the two sliding rods two 394 pass through the limiting clamp 398 and are slidably connected to the limiting clamp 398. The limiting clamp 398 is adapted to the connecting pipe 392.

[0040] By sliding the limiting clamp 398 on the two sliding rods two 394, the connecting pipe 392 can be flexibly limited, thereby ensuring that the connecting pipe 392 is closely attached to the air inlet pipe 391.

[0041] A specific application of this embodiment is as follows: When in use, first insert the boiler steam exhaust connecting pipe into the air inlet pipe on the filter bin. After the insertion is completed, start the motor, and the motor drives the threaded rod to rotate. At this time, during the rotation of the threaded rod, it will cooperate with the two second sliding rods, so that the limit clamp on it can move inward to limit the connecting pipe, thereby ensuring that the connecting pipe is tightly attached to the air inlet pipe. After the pipeline connection is stable, the boiler exhaust steam can smoothly enter the filter bin. The steam first passes through the filter screen to remove impurities therein. Then, when passing through the activated carbon, the activated carbon can adsorb smaller particles in the steam. Finally, the purified steam enters the condensation bin through the condensation pipe, conducts heat transfer with the coolant in the condensation bin, releases heat and condenses into water, and is collected in the water storage tank. Subsequently, the water can be pumped back into the boiler for recycling through a water pump. After the filter device has been used for a long time, if it needs to be replaced, the limit rod can be pulled outwards. During the pulling-out process of the limit rod, it will compress the spring on its outer wall by cooperating with the two first sliding rods. In this way, the limit on the handle can be released by the limit rod, facilitating the replacement of the filter screen and activated carbon driven by the handle. When the filter device replacement is completed, just loosen the limit rod, and the limit rod will be pushed by the spring on it and re-inserted into the limit groove on the handle to limit it. Through this setting, the cumbersome process of installation and disassembly can be reduced, thereby improving the installation efficiency.

[0042] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0043] The above-disclosed preferred embodiments of the present invention are only used to help illustrate the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A boiler feed water recovery device, comprising a filter chamber (1), the filter chamber (1) and a connecting mechanism (2) and a configuration mechanism (3) arranged on the filter chamber (1), characterized in that ； The connecting mechanism (2) comprises a slide groove (21) provided at the top of the filter chamber (1); a handle (22) is provided at the top of the filter chamber (1); a filter screen (23) and activated carbon (24) are fixedly connected to the bottom of the handle (22); the bottoms of the filter screen (23) and activated carbon (24) extend into the slide groove (21) and are slidably connected to the slide groove (21); a limiting groove (25) is provided on the left side of the handle (22); two sliding grooves (25) are fixedly connected to the left side of the filter chamber (1); Rod one (26), the outer wall sliding sleeves of the two sliding rods one (26) are provided with sliders (27), the sliders (27) are fixedly connected with the limiting rod (28), the right end of the limiting rod (28) extends into the limiting groove (25) and is slidably connected with the limiting groove (25), the outer walls of the two sliding rods one (26) are both wound with springs (29), one end of the two springs (29) is fixedly connected with the sliders (27), and the other ends of the two springs (29) are fixedly connected with the two sliding rods one (26).

2. A boiler feed water recovery device according to claim 1, characterized in that: The configuration mechanism (3) comprises a condensation bin (31) fixedly connected to the back of the filter bin (1); the outer wall of the condensation bin (31) is fixedly sleeved with a support rod (32); the bottom end of the support rod (32) is fixedly connected to a base (33); the outer wall of the condensation bin (31) is fixedly connected to a water storage tank (34); the outer wall of the water storage tank (34) is fixedly sleeved with a support rod (35); the bottom of the support rod (35) is fixedly connected to the base (33).

3. A boiler feed water recovery device according to claim 2, characterized in that: A condensation pipe (36) is fixedly connected to the inner wall of the condensation bin (31), the front end of the condensation pipe (36) extends into the filter bin (1), and the rear end of the condensation pipe (36) extends into the water storage tank (34).

4. A boiler feed water recovery device according to claim 3, characterized in that: The outer wall of the condensation bin (31) is fixedly connected with a water inlet pipe (37) and a water outlet pipe (38), and the water inlet pipe (37) and the water outlet pipe (38) are both in communication with the condensation bin (31). The outer wall of the water storage tank (34) is fixedly connected with a water pump (39).

5. A boiler feed water recovery device according to claim 4, characterized in that: An air intake pipe (391) is fixedly connected to the outer wall of the filter bin (1), and a connecting pipe (392) is inserted into the inner wall of the air intake pipe (391).

6. A boiler feed water recovery device according to claim 5, characterized in that: A U-shaped block (393) is fixedly connected to the bottom of the filter bin (1), two sliding rods (394) are fixedly connected to the front of the filter bin (1), and the outer walls of the two sliding rods (394) are fixedly sleeved with fixed blocks (395). A motor (396) is fixedly connected to the back of the U-shaped block (393), and the output shaft of the motor (396) is fixedly connected to a threaded rod (397) via a coupling. The threaded rods (397) penetrate the U-shaped block (393) and the fixed block (395) and are rotatably connected to the U-shaped block (393) and the fixed block (395).

7. A boiler feed water recovery device according to claim 6, characterized in that: The outer wall thread sleeve of the threaded rod (397) is provided with a limiting clamp (398), and the two sliding rods (394) both pass through the limiting clamp (398) and are slidably connected to the limiting clamp (398), and the limiting clamp (398) is adapted to the connecting pipe (392).

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